Catalyst roller for gravity-assisted particle flow
US-2018296999-A1 · Oct 18, 2018 · US
moved by stirrers or by rotary drums or rotary receptacles {or endless belts}
moved by stirrers or by rotary drums or rotary receptacles {or endless belts} · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J8/10 |
| Official title | moved by stirrers or by rotary drums or rotary receptacles {or endless belts} |
| Display label | moved by stirrers or by rotary drums or rotary receptacles {or endless belts} |
| Total patents | 214 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 20 |
| 2017 | 19 |
| 2018 | 15 |
| 2019 | 23 |
| 2020 | 21 |
| 2021 | 12 |
| 2022 | 21 |
| 2023 | 24 |
| 2024 | 22 |
| 2025 | 15 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for treating contaminated soil
US-2017361142-A1 · Dec 21, 2017 · US
Process Improvements In Selective Ethylene Oligomerizations
US-2017342000-A1 · Nov 30, 2017 · US
Apparatus and method for continuously producing carbon nanotubes
US-9782738-B2 · Oct 10, 2017 · US
Process for treating contaminated soil
US-9750967-B1 · Sep 5, 2017 · US
Systems for two-stage biomass pyrolysis
US-2017239634-A1 · Aug 24, 2017 · US
System and process for the hydroconversion of heavy oils
US-9708554-B2 · Jul 18, 2017 · US
Multi-level furnace and method for thermal treatment of a material flow
US-9708541-B2 · Jul 18, 2017 · US
Method for calcination of a carbon dioxide rich sorbent
US-9701544-B2 · Jul 11, 2017 · US
Apparatus and method for continuously producing carbon nanotubes
US-9687802-B2 · Jun 27, 2017 · US
Continuous reaction apparatus and apparatus for producing a toner
US-2017153561-A1 · Jun 1, 2017 · US
Rotor for a pyrolysis centrifuge reactor
US-2017136431-A1 · May 18, 2017 · US
Method for calcination of a carbon dioxide rich sorbent
US-2017113944-A1 · Apr 27, 2017 · US
Apparatus and method for continuously producing carbon nanotubes
US-9630160-B2 · Apr 25, 2017 · US
Multi-purpose reactor and process for the preparation of modified bitumen
US-2017101583-A1 · Apr 13, 2017 · US
Self cleaning reactor system
US-2017101354-A1 · Apr 13, 2017 · US
Apparatus for halogenation of polymer
US-2017051081-A1 · Feb 23, 2017 · US
Calciner for calcination of a carbon dioxide rich sorbent
US-9573848-B2 · Feb 21, 2017 · US
Methods and systems for producing isosorbide from biomass
US-2017044177-A1 · Feb 16, 2017 · US
Method for manufacturing a lithium transition metal phosphate
US-9537149-B2 · Jan 3, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J8/10?
- CPC B01J8/10 is the Cooperative Patent Classification code for “moved by stirrers or by rotary drums or rotary receptacles {or endless belts}.”
- How many patents are filed under CPC B01J8/10 (moved by stirrers or by rotary drums or rotary receptacles {or endless belts})?
- Our database includes 214 publications tagged with this CPC code.
- Is patent activity under CPC B01J8/10 growing?
- Publication counts under this code: 22 in 2024 vs 15 in 2025 (latest complete years).